Orleans, IN Radon Mitigation and Testing

Q: What EPA Radon Zone is Orleans in?

Orleans is in Orange County, EPA Zone 1.

Q: How much does radon mitigation cost in Orleans?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Orange County

EPA Zone 1

Small-town Orleans in Orange County sits within Indiana's limestone bedrock region, where Mississippian-age formations can contribute to elevated radon levels in homes with basements or crawl spaces. Without local testing data available, residents of this Louisville Metro area community should prioritize professional radon assessment, especially in older homes common throughout southern Indiana. The area's mix of historic and modern housing requires individual testing to determine radon risk.

Orleans, IN Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Orleans, IN Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Orleans Radon Facts

Key details about the radon risk profile for Orleans and the 47452 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Orange County, IN

Zip Code

47452

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Orleans and the 47452 zip code are located in Orange County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Orleans, IN

What EPA Radon Zone is Orleans in?

Orleans and the 47452 zip code are in Orange County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Orleans?

Radon mitigation in Orleans typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in Orleans?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in Indiana

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Bloomington	8.14 pCi/L	7
Kokomo	7.40 pCi/L	5
Lafayette	15.00 pCi/L	3
Valparaiso	10.00 pCi/L	3
Avon	6.00 pCi/L	3
West Lafayette	10.50 pCi/L	2
Dyer	9.50 pCi/L	2
Columbus	7.50 pCi/L	2
Noblesville	7.00 pCi/L	2
Westfield	7.00 pCi/L	2
Fishers	6.50 pCi/L	2
Corydon	6.00 pCi/L	2
Warsaw	5.50 pCi/L	2
Indianapolis	4.00 pCi/L	2
Newburgh	8.00 pCi/L	1
Logansport	7.00 pCi/L	1
Terre Haute	5.00 pCi/L	1
Muncie	4.00 pCi/L	1
Brownsburg	No submissions	0